RTR077
Well-Known Member
- Joined
- Aug 13, 2021
- Threads
- 38
- Messages
- 385
- Reaction score
- 797
- Location
- Denver, NC
- First Name
- James
- Vehicle(s)
- 2021 Mustang GT RTR Spec 1
- Thread starter
- #1
This may work for other states too (check your local laws) I was able to obtain a waiver for my emissions test failure due to "not ready" status.
To cut a long story short, after tune and headers, the catalyst and 02 sensors would not ready up, despite driving cycles and replacing 02 sensors.
In the end I found a workaround and it actually worked.
https://www.deq.nc.gov/about/divisi...gram/emissions-inspection-results-information
To cut a long story short, after tune and headers, the catalyst and 02 sensors would not ready up, despite driving cycles and replacing 02 sensors.
In the end I found a workaround and it actually worked.
https://www.deq.nc.gov/about/divisi...gram/emissions-inspection-results-information
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